﻿using System;
using System.Collections.Generic;
using System.Text;

namespace Program01
{
    public class Person
    {
        //private string _name;
        ////姓名属性
        //public string Name
        //{
        //    get => _name;
        //    set => _name = value;
        //}


        
        //名
        public string FirstName { get; set; }
        //姓
        public string LasttName { get; set; }
        //表达式体的属性
        public string FullName => $"{FirstName}{LasttName}";
        //年龄
        public int Age { get; set; } = 20;
        //性别，只读
        public bool Sex { get; private set; } = true;

   

    }
}
